there are 2 other formular.
0 : classic
1 : my own BB
2 : ATR based BB
I made many custom alert. total 16 alert condition you can see in this script.
added : consecutive arrow option.
added arrow color name to alert-condition title.
made arrow smaller.
now you can change gap between arrows.
added unit alert function.
if you setup 100 unit. and current price is around 1500( 1450~1550 ). then you will get alert when the price hit 1400 or 1600.
basically every 100 unit price
( ex, 100, 200, 300, .... 1400, 1500, 1600 ... ) become alert-price. except last alerted price ( 1500 ).
changed some titles. (added color name)
ex) factor1x10 red BB
changed unit alert logic. when the price hit exact unit line( no cross ), now it alert.
ex) unit 100, price hit 7200, it will alert.